Was thinking of replacing the centre box on my vr, it already has a full stainless 2 box system along with decat and 6-2-1 manifold but its dead quite unless you boot it, was wanting it a little louder but worried about a lack of back pressure affecting performance so still undecided. 
wont loose no back pressure what so ever, the box is their to make it quieter at thats all daz...trust me do it, mine drives like a complete different car, feels alot faster and alot more rev happy if that makes sense, before with the box it felt like their was a restriction... as i just said mine flys now and its just the 8v at the moment, and the sound it gives off is awesome on a VR it would be imense, do it!, you cant beat the sound of a good stainless system
